LAWS.cmac_rfc4493_k1: law of bend-osdev-cipher-modes@0.1.0.0
Import: import bend-osdev-cipher-modes@0.1.0.0/LAWS.bend as LAWS
Lines 160-162 of bend-osdev-cipher-modes@0.1.0.0/LAWS.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-cipher-modes@0.1.0.0/LAWS.bend&start_line=160&end_line=162

import Base
import bend-osdev-bytes@0.1.0.0/bytes.bend as B
import bend-osdev-cipher-modes@0.1.0.0/cipher_modes.bend as M
import bend-osdev-cipher-modes@0.1.0.0/aes.bend as X
import bend-osdev-cipher-modes@0.1.0.0/cmac.bend as CM

# RFC 4493 section 4: the AES-CMAC subkey K1
law cmac_rfc4493_k1:
  {Result.map(&2, &2, M.CmError, X.CmAesKey, B.Octets, k => M.CmBlock.to_octets(CM.Cmac.subkey1(~X.CmAesKey, ~X.CmAes.encrypt, k)), X.CmAes.key128(B.Octets.of_list([43, 126, 21, 22, 40, 174, 210, 166, 171, 247, 21, 136, 9, 207, 79, 60]))) == Done{B.Octets.of_list([251, 238, 214, 24, 53, 113, 51, 102, 124, 133, 224, 143, 114, 54, 168, 222])} : Result<&2, &2, M.CmError, B.Octets>}

Uses (11):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result.map
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.0/bytes.bend&name=Octets
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.0/bytes.bend&name=Octets.of_list
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-cipher-modes@0.1.0.0/aes.bend&name=CmAes.encrypt
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-cipher-modes@0.1.0.0/aes.bend&name=CmAes.key128
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-cipher-modes@0.1.0.0/aes.bend&name=CmAesKey
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-cipher-modes@0.1.0.0/cipher_modes.bend&name=CmBlock.to_octets
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-cipher-modes@0.1.0.0/cipher_modes.bend&name=CmError
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-cipher-modes@0.1.0.0/cmac.bend&name=Cmac.subkey1